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Chapter Documents and Curriculum

This page contains the current Texas Master Naturalist Program governing documents, the Texas Master Naturalist Curriculum, and additional resources chapters may need in operating.

Table Of Contents
  1. Texas Master Naturalist Program Policies
    • Governing Documents
      • Roadmap for Governing Documents
      • Chapter Bylaws
      • Chapter Management and Operations Protocols
      • Chapter Operating Handbook Framework
    • Additional Operating Resources
      • COVID-19 Guidelines
      • Texas Master Naturalist Brand Guide
      • Chapter Records Retention Policy
      • TMN Insurance and Liability Protection 101
      • Process for Disciplining or Removing Members
      • Guidance for Citizen Science Volunteer Service Hours
      • Chapter Conflict of Interest (Form)
      • Governing Documents Feedback Form
      • Best Practices for Photographing Minors
  2. Curriculum
    • The Texas Master Naturalist™ Statewide Curriculum
    • Order the Curriculum
      • Individual Orders
      • Bulk Orders
      • Orders for TMN 2025 Annual Meeting Pick-Up
      • E-Book Formats
    • Curriculum Units

Texas Master Naturalist Program Policies

All members of the Texas Master Naturalist Program will adhere to the Code of Ethics and Standards of Conduct as established by the Texas Master Naturalist Program.

 

Code of Ethics
Standards of Conduct

Governing Documents

 

Roadmap for Governing Documents

This document serves as the roadmap for the Texas Master Naturalist Program’s governing documents.

Roadmap with Adoption Timelines – 2026 Version

Chapter Bylaws

This state Bylaws template must be used by all Texas Master Naturalist chapters to adopt and amend their Chapter Bylaws according to Article X, Adoption and Amendment of Bylaws. The effective date of this state Bylaws template is January 1, 2026.


Chapter Management and Operations Protocols

This document is intended to provide the minimal requirements for Texas Master Naturalist chapter administration and to assist in initiating, developing, and managing a local chapter of the Texas Master Naturalist Program. It is intended also to clarify and amplify articles of the Chapter Bylaws and to aid in developing a local Chapter Operating Handbook.


Chapter Operating Handbook Framework

This document is intended to guide the TMN chapter in developing its own Chapter Operating Handbook (COH) in compliance with the TMN Program governing documents. The COH is a resource for all members of the chapter, detailing day-to-day operational procedures to be followed, and it should be shared with all chapter members. All local options, policies, and procedures contained in the COH must meet the requirements of Chapter Bylaws and the TMN Chapter Management and Operations Protocols.


Additional Operating Resources

 

COVID-19 Guidelines

First and foremost, all Texas Master Naturalist events, meetings, service projects must be compliant with all federal, state, county and local public health proclamations and ordinances. Safety is our guiding principle for operations. Last updated May 2021.


Texas Master Naturalist Brand Guide

For the Master Naturalist program, establishing and maintaining a strong identity are crucial for continued success with prospective volunteers and instructors, funding agencies and potential consumers of the education and services we offer.


Chapter Records Retention Policy

The Chapters Records Retention Policy was developed to ensure full legal compliance, confidentiality of donors, accuracy and efficiency, and is to be a guide for chapters to use as they develop their local policy based on their local needs and board strategies.


TMN Insurance and Liability Protection 101

This informational page will discuss the types of insurance policies and other liability protection offerings currently available for the statewide Texas Master Naturalist Program, the suggested insurance policies each Chapter should research and those that individual Texas Master Naturalist volunteers may wish to research further on their own. This information is not intended to be legal advice, and Chapters should consult with their own attorney if they have questions about specific laws or legal requirements.

Incident Report Form


Process for Disciplining or Removing Members

This document explains the procedures that must be followed to investigate complaints and possible disciplinary action toward a member of the Texas Master Naturalist Program. It complements the general policy statement for disciplining or removing members in Chapter Management and Operations Protocols Section 8.


Guidance for Citizen Science Volunteer Service Hours

The use of apps for collecting natural history data has greatly expanded in recent years with two platforms, iNaturalist and eBird, becoming widely accepted and utilized by conservation agencies and organizations across the country and globe, including the Texas Master Naturalist Program and its sponsors, Texas Parks and Wildlife Department and Texas A&M AgriLife Extension Service. This linked Guidance Document below is a resource of best practices to aid TMN chapters in developing a consistent application of volunteer service reporting for these platforms and those activities related to them.


Chapter Conflict of Interest (Form)

A fillable form to be used by chapters in the need for Board Attestation.


Governing Documents Feedback Form

For use in providing feedback, questions, comments about the governing documents of the Texas Master Naturalist Program.


Best Practices for Photographing Minors

Reference this document for the best practices when photographing minors during chapter events.


Does your county not have a Texas Master Naturalist chapter and you are interested in starting one? Learn more here.


Curriculum

The Texas Master Naturalist™ Statewide Curriculum

The purpose of the Statewide Curriculum and Basic Training Guide is to share the updated Texas Master Naturalist curriculum’s unit goals, and to give a few sample agendas with suggestions on ways to incorporate the curriculum units together and utilize local resource locations for field experiences.

Unit goals are goals that may be accomplished after the volunteer has read each curriculum unit. This curriculum will give your chapter presenters an idea of the base knowledge volunteers should have from reading the curriculum unit prior to attending class. Ideally, the presenter may teach above and beyond that which is presented by the curriculum unit and customize their presentation to issues specific to the local area. Volunteers can add additional materials obtained in class to the respective section of the state curriculum.

Texas Master Naturalist Curriculum Cover

The purpose of the Statewide Curriculum and Basic Training Guide is to share the updated Texas Master Naturalist curriculum’s unit goals, and to give a few sample agendas with suggestions on ways to incorporate the curriculum units together and utilize local resource locations for field experiences.

Unit goals are goals that may be accomplished after the volunteer has read each curriculum unit. This curriculum will give your chapter presenters an idea of the base knowledge volunteers should have from reading the curriculum unit prior to attending class. Ideally, the presenter may teach above and beyond that which is presented by the curriculum unit and customize their presentation to issues specific to the local area. Volunteers can add additional materials obtained in class to the respective section of the state curriculum.

Website Headers curriculum

Order the Curriculum

Texas Master Naturalist Curriculum
Texas Master Naturalist Curriculum

Order the book through TAMU Press:

  • 800-826-8911
  • bookorders@tamu.edu

Individual Orders

You can order individual books with a 30% discount taken off the cover price of $70. This totals to $53 per book with tax. Shipping is $12 per book and $2 for each additional book. To order, fill out the TMN Curriculum Non-Bulk Order Form

Bulk Orders

If 10 books or more are ordered, a 50% discount is taken off the cover price. To order, fill out the TMN Curriculum Bulk Order Form

Orders for TMN 2025 Annual Meeting Pick-Up

Complete this form and send it to the TAMU Press Office by October 12, 2025, to be eligible to pick up your curriculum order during the 2025 Annual Meeting in College Station, Texas. Orders can be picked up at the Press offices on the main Texas A&M University campus (at the loading dock behind the Lindsey Building, Lewis Street, College Station. A map is included on the order form). To order, fill out the TMN 2025 Annual Meeting Curriculum Order Form.

E-Book Formats

The electronic version can be ordered through any e-reader vender. It cannot be ordered in bulk, but instead, must be ordered by the individual. This version is sold via third party companies and has a set price determined by the third party companies. 

Kindle

Google Play


Website Headers curriculum check what's inside

Curriculum Units

Intro to the Texas Master Naturalist™ program

* Describe what a Master Naturalist™ is
* Identify and communicate the mission and goals of the Master Naturalist volunteer program
* Identify and communicate the requirements and responsibilities of a Texas Master Naturalist™

Unit 1:Land Stewardship

* Define land stewardship
* Discuss the role of private and public lands management in conservation
* Describe the five management tools outlined by the naturalist Aldo Leopold
* Be encouraged to develop their own land ethics

Unit 2: Archeology

* Describe and define what archeology is and what its study includes
* Define culture
* Become familiar with the archeological regions of Texas
* Become familiar with the antiquities law

Unit 3: Historical Naturalists of Texas

* Understand the importance of expeditions and surveys in the natural history of Texas
* Discuss the history of naturalists in Texas and their accomplishments
* Identify the most significant naturalists of Texas

Unit 4: Ecological Regions of Texas

* Identify and differentiate the features of Texas’ ecological regions and subregions
* Understand and communicate the need for different maps denoting various ecological regions of Texas
* Explain some of the key factors underpinning the ecological diversity in Texas

Unit 5: Ecological Concepts

* Explain the ecological principles that apply to individual organisms, populations, communities, and ecosystems
* Explain the balances that exist between ecosystems and the factors necessary to keep ecosystems in balance
* Explain how different ecosystems are determined largely by different environmental factors
* Describe the hydrologic cycle, the nitrogen cycle, and the carbon cycle
* Explain succession and climax and list the factors responsible for each
* Illustrate a food web and explain the importance of trophic relationships
* Define biodiversity and understand the importance of managing for biodiversity
* Identify ecological factors that are relevant to a threatened species
* Understand the laws and procedures necessary for protecting species

Unit 6: Ecosystems

* Understand and discuss the seven principles of ecology
* Describe management, ecosystems, and ecosystem management
* Identify the five ecological principles that can help assure the Earth’s ecosystems

Unit 7: Geology and Soils

* Become aware of and understand the basic geological processes of rock formation and the interactions that were instrumental in forming the geology of Texas
* Trace the geologic history of Texas
* Describe the various landform regions of Texas
* Discuss the hydrologic cycle and describe all possible sources of water
* Describe the physical and chemical properties of soil
* Discuss ways to prevent soil erosion

Unit 8: Weather and Climate

* Discuss what processes affect the daytime and nighttime temperatures
* Describe the main processes driving Texas weather and climate
* Identify cloud formations and the weather and climate they can predict or represent
* Understand the short-term and long-term relevance of climate variability and change to Texas ecology
* Describe a typical year of weather in Texas

Unit 9:Texas Water Resources

* Understand the water cycle and identify water resources of Texas
* Be aware of the importance of water conservation and protection of both surface and groundwater sources
* Understand the management of water resources in Texas including water rights and ownership
* Be familiar with state water planning and groundwater management
* Understand water availability models, drought contingency plans, and water conservation plans
* Become familiar with the Texas Parks and Wildlife Department’s Land and Water Strategic Plan
* Understand how water quality is assessed and managed and how the planning process is being used to improve water quality
* Be familiar with state and federal agencies and water resources institutes that work with the public in water quality
* Become familiar with emergent water policies and issues
* Understand the benefits that rainwater harvesting and other conservation practices can provide

Unit 10: The Nature of Naming

* Demonstrate their ability to classify local plants
* Discuss the uses and importance of the classification system
* Identify main parts of a scientific name
* Understand why the binomial classification system is important
* Discuss the pitfalls of using common names

Unit 11: Plants

*Explain why it is important to be familiar with plant names
*Describe the classes of plants
*Become familiar with and describe the parts of a plant
*Compare and contrast the four classes of plants
*Become familiar with leaf and flower, types, placement, and arrangements to identify plants
*Explain what an invasive plant is and give some examples

Unit 12: Ornithology

* Understand the causes for bird diversity
* Understand and discuss the habit of bird migration
* Identify the primary flyways of North America and Texas
* Explain bird behavioral characteristics in relation to environments and environmental changes
* Become aware of and communicate conservation concerns for birds
* Identify and communicate how birds function within ecosystems
* Develop an awareness of how bird populations are monitored and managed

Unit 13: Entomology

* Demonstrate an appreciation for insects and an interest in entomology
* Discuss why insects are so biologically diverse, why this diversity is threatened, and why the conservation of insect biodiversity is important
* Understand the systematic relationships among various insect groups
* Discuss basic principles of insect behavior and ecology and relate these to environmental adaptations
* Understand the role that insects play in local ecosystems and various other ecosystems in Texas
* Discuss the habitat needs of various groups of insects
* Demonstrate knowledge of methods for collecting insects
* Demonstrate familiarity with the insect fauna of Texas
* Demonstrate knowledge about the general characteristics of the major groups of insects
* Recognize rare or special species that indicate habitat qualities

Unit 14: Ichthyology

* Demonstrate an appreciation for fishes and an interest in ichthyology
* Discuss the diversity of fishes in Texas and demonstrate familiarity with the different groups of fishes
* Understand the relationship among various groups of fishes
* Demonstrate knowledge about the general characteristics of the major groups of fishes
* Discuss basic principles of fish behavior, physiology, and ecology and relate these principles to environmental adaptations
* Discuss the habitat needs of various groups of fishes

Unit 15: Herpetology

* Communicate the characteristics of amphibians and reptiles and how they differ from other vertebrates
* Understand the relationships among the major groups of amphibians and reptiles and how they are related to fish, mammals, and birds
* Demonstrate basic knowledge of ecology and life history of amphibians and reptiles in Texas
* Outline and communicate the challenges confronting conservation of amphibians and reptiles in Texas

Unit 16: Mammalogy

* Demonstrate an appreciation for mammals and an interest in mammalogy
* Understand and communicate the 11 major characteristics of mammals
* Be familiar with the three major taxonomic groups of mammals and what characteristics define those groups
* Discuss the diversity and distribution of mammals in Texas and demonstrate familiarity with the different groups of mammals
* Demonstrate knowledge of estimating/measuring mammal populations
* Demonstrate knowledge of methods for trapping, marking, monitoring, and observing mammal populations
* Understand the role that mammals play in the ecosystems of Texas
* Discuss the habitat needs of various groups of mammals
* Demonstrate knowledge about the general characteristics of the major groups of mammals

Unit 17: Forest Ecology and Management

* Identify the major forested regions of Texas
* Understand the diversity of forests found in Texas
* Compare and contrast forest and urban forest ecology
* Understand and describe the stages of succession in natural and forested ecosystems
* Understand the benefits and ecosystem services forests provide
* Know the important role fire plays in ecological restoration of healthy forests
* Be familiar with traditional forestry management
* List and describe the benefits and ecosystem services trees provide in an urban environment

Unit 18: Aquatic Systems Ecology and Management

* Describe the characteristics of water
* Communicate the characteristics and properties of aquatic systems
* Understand and communicate how aquatic systems function
* Be familiar with management techniques for aquatic systems
* Understand and communicate threats to aquatic systems

Unit 19: Wetland Ecology and Management

* Explain what a wetland is
* Know the types of wetlands
* Describe the types of wetlands in Texas
* Be familiar with the state and federal regulations affecting and governing wetlands conservation in Texas

Unit 20: Rangeland Ecology and Management

* Define and describe rangeland
* Define Rangeland Management
* Describe why range management is different from agricultural vocations
* List the basic component categories of range management
* List and describe the four founding principles of grazing management
* Understand and be able to communicate the importance of land management goals
* Describe how native grasses grow
* Describe, compare, and contrast rangeland management tools
* Develop an awareness of grazing, brush and weed issues and management on Texas rangelands

Unit 21: Urban Ecosystems

* Clearly differentiate the meaning of urban ecosystems, urban, urbanization, and urban sprawl
* Compare urban and natural ecosystems in terms of diversity, interrelationships, cycles, and energy
* Understand the unique ecology of urban ecosystems in terms impacts on abiotic characteristics, nutrient cycles, and the water cycle; green and gray spaces; plants and animals
* Determine the levels of plant and animal diversity in urban when compared to natural ecosystems

Unit 22:Laws, Regulations and Ethics

* Explain the differences between Texas laws and Texas Regulations
* Describe who owns Texas wildlife
* Be familiar with some early history of conservation law
* Define situations Texas Master Naturalists may face, and how to best deal with them
* Broadly understand the federal and state permitting process
* Demonstrate the working relationship between conservation law enforcement, Master Naturalists, and the general public
* Identify why ethical standards are important for Texas Master Naturalists

Unit 23: Volunteers as Teachers

* Discuss the meaning of interpretation
* Discuss types of interpretation
* Identify and understand components of an interpretive experience
* Demonstrate audience management techniques
* Develop/outline an interpretive program or experience
* Understand the differences between a topic and a theme and the importance/functions each serves

Unit 24:Citizen Science

* Define citizen science and describe its historical development
* Become familiar with different citizen science programs
* Develop a citizen science project for their local chapter
* Become familiar with the goals of that state’s Nature Trackers program
* Become familiar with the Texas Quail Index program

Appendix to Texas Master Naturalist Curriculum-Texas Urban Species Checklist

*Appendix A-Texas Amphibians
*Appendix B-Texas Reptiles
*Appendix C-Texas Birds
*Appendix D-Texas Mammals

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